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<h1><a href="genomics_v1.html">Genomics API</a> . <a href="genomics_v1.variants.html">variants</a></h1>
<h2>Instance Methods</h2>
<p class="toc_element">
<code><a href="#create">create(body, x__xgafv=None)</a></code></p>
<p class="firstline">Creates a new variant.</p>
<p class="toc_element">
<code><a href="#delete">delete(variantId, x__xgafv=None)</a></code></p>
<p class="firstline">Deletes a variant.</p>
<p class="toc_element">
<code><a href="#get">get(variantId, x__xgafv=None)</a></code></p>
<p class="firstline">Gets a variant by ID.</p>
<p class="toc_element">
<code><a href="#import_">import_(body, x__xgafv=None)</a></code></p>
<p class="firstline">Creates variant data by asynchronously importing the provided information. The variants for import will be merged with any existing variant that matches its reference sequence, start, end, reference bases, and alternative bases. If no such variant exists, a new one will be created. When variants are merged, the call information from the new variant is added to the existing variant, and other fields (such as key/value pairs) are discarded. In particular, this means for merged VCF variants that have conflicting INFO fields, some data will be arbitrarily discarded. As a special case, for single-sample VCF files, QUAL and FILTER fields will be moved to the call level; these are sometimes interpreted in a call-specific context. Imported VCF headers are appended to the metadata already in a variant set.</p>
<p class="toc_element">
<code><a href="#patch">patch(variantId, body, x__xgafv=None, updateMask=None)</a></code></p>
<p class="firstline">Updates a variant. This method supports patch semantics. Returns the modified variant without its calls.</p>
<p class="toc_element">
<code><a href="#search">search(body, x__xgafv=None)</a></code></p>
<p class="firstline">Gets a list of variants matching the criteria. Implements [GlobalAllianceApi.searchVariants](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variantmethods.avdl#L126).</p>
<h3>Method Details</h3>
<div class="method">
<code class="details" id="create">create(body, x__xgafv=None)</code>
<pre>Creates a new variant.
Args:
body: object, The request body. (required)
The object takes the form of:
{ # A variant represents a change in DNA sequence relative to a reference sequence. For example, a variant could represent a SNP or an insertion. Variants belong to a variant set. Each of the calls on a variant represent a determination of genotype with respect to that variant. For example, a call might assign probability of 0.32 to the occurrence of a SNP named rs1234 in a sample named NA12345. A call belongs to a call set, which contains related calls typically from one sample.
"info": { # A map of additional variant information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"variantSetId": "A String", # The ID of the variant set this variant belongs to.
"end": "A String", # The end position (0-based) of this variant. This corresponds to the first base after the last base in the reference allele. So, the length of the reference allele is (end - start). This is useful for variants that don't explicitly give alternate bases, for example large deletions.
"calls": [ # The variant calls for this particular variant. Each one represents the determination of genotype with respect to this variant.
{ # A call represents the determination of genotype with respect to a particular variant. It may include associated information such as quality and phasing. For example, a call might assign a probability of 0.32 to the occurrence of a SNP named rs1234 in a call set with the name NA12345.
"info": { # A map of additional variant call information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"genotype": [ # The genotype of this variant call. Each value represents either the value of the `referenceBases` field or a 1-based index into `alternateBases`. If a variant had a `referenceBases` value of `T` and an `alternateBases` value of `["A", "C"]`, and the `genotype` was `[2, 1]`, that would mean the call represented the heterozygous value `CA` for this variant. If the `genotype` was instead `[0, 1]`, the represented value would be `TA`. Ordering of the genotype values is important if the `phaseset` is present. If a genotype is not called (that is, a `.` is present in the GT string) -1 is returned.
42,
],
"callSetId": "A String", # The ID of the call set this variant call belongs to.
"phaseset": "A String", # If this field is present, this variant call's genotype ordering implies the phase of the bases and is consistent with any other variant calls in the same reference sequence which have the same phaseset value. When importing data from VCF, if the genotype data was phased but no phase set was specified this field will be set to `*`.
"genotypeLikelihood": [ # The genotype likelihoods for this variant call. Each array entry represents how likely a specific genotype is for this call. The value ordering is defined by the GL tag in the VCF spec. If Phred-scaled genotype likelihood scores (PL) are available and log10(P) genotype likelihood scores (GL) are not, PL scores are converted to GL scores. If both are available, PL scores are stored in `info`.
3.14,
],
"callSetName": "A String", # The name of the call set this variant call belongs to.
},
],
"created": "A String", # The date this variant was created, in milliseconds from the epoch.
"referenceBases": "A String", # The reference bases for this variant. They start at the given position.
"filter": [ # A list of filters (normally quality filters) this variant has failed. `PASS` indicates this variant has passed all filters.
"A String",
],
"start": "A String", # The position at which this variant occurs (0-based). This corresponds to the first base of the string of reference bases.
"names": [ # Names for the variant, for example a RefSNP ID.
"A String",
],
"alternateBases": [ # The bases that appear instead of the reference bases.
"A String",
],
"referenceName": "A String", # The reference on which this variant occurs. (such as `chr20` or `X`)
"quality": 3.14, # A measure of how likely this variant is to be real. A higher value is better.
"id": "A String", # The server-generated variant ID, unique across all variants.
}
x__xgafv: string, V1 error format.
Returns:
An object of the form:
{ # A variant represents a change in DNA sequence relative to a reference sequence. For example, a variant could represent a SNP or an insertion. Variants belong to a variant set. Each of the calls on a variant represent a determination of genotype with respect to that variant. For example, a call might assign probability of 0.32 to the occurrence of a SNP named rs1234 in a sample named NA12345. A call belongs to a call set, which contains related calls typically from one sample.
"info": { # A map of additional variant information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"variantSetId": "A String", # The ID of the variant set this variant belongs to.
"end": "A String", # The end position (0-based) of this variant. This corresponds to the first base after the last base in the reference allele. So, the length of the reference allele is (end - start). This is useful for variants that don't explicitly give alternate bases, for example large deletions.
"calls": [ # The variant calls for this particular variant. Each one represents the determination of genotype with respect to this variant.
{ # A call represents the determination of genotype with respect to a particular variant. It may include associated information such as quality and phasing. For example, a call might assign a probability of 0.32 to the occurrence of a SNP named rs1234 in a call set with the name NA12345.
"info": { # A map of additional variant call information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"genotype": [ # The genotype of this variant call. Each value represents either the value of the `referenceBases` field or a 1-based index into `alternateBases`. If a variant had a `referenceBases` value of `T` and an `alternateBases` value of `["A", "C"]`, and the `genotype` was `[2, 1]`, that would mean the call represented the heterozygous value `CA` for this variant. If the `genotype` was instead `[0, 1]`, the represented value would be `TA`. Ordering of the genotype values is important if the `phaseset` is present. If a genotype is not called (that is, a `.` is present in the GT string) -1 is returned.
42,
],
"callSetId": "A String", # The ID of the call set this variant call belongs to.
"phaseset": "A String", # If this field is present, this variant call's genotype ordering implies the phase of the bases and is consistent with any other variant calls in the same reference sequence which have the same phaseset value. When importing data from VCF, if the genotype data was phased but no phase set was specified this field will be set to `*`.
"genotypeLikelihood": [ # The genotype likelihoods for this variant call. Each array entry represents how likely a specific genotype is for this call. The value ordering is defined by the GL tag in the VCF spec. If Phred-scaled genotype likelihood scores (PL) are available and log10(P) genotype likelihood scores (GL) are not, PL scores are converted to GL scores. If both are available, PL scores are stored in `info`.
3.14,
],
"callSetName": "A String", # The name of the call set this variant call belongs to.
},
],
"created": "A String", # The date this variant was created, in milliseconds from the epoch.
"referenceBases": "A String", # The reference bases for this variant. They start at the given position.
"filter": [ # A list of filters (normally quality filters) this variant has failed. `PASS` indicates this variant has passed all filters.
"A String",
],
"start": "A String", # The position at which this variant occurs (0-based). This corresponds to the first base of the string of reference bases.
"names": [ # Names for the variant, for example a RefSNP ID.
"A String",
],
"alternateBases": [ # The bases that appear instead of the reference bases.
"A String",
],
"referenceName": "A String", # The reference on which this variant occurs. (such as `chr20` or `X`)
"quality": 3.14, # A measure of how likely this variant is to be real. A higher value is better.
"id": "A String", # The server-generated variant ID, unique across all variants.
}</pre>
</div>
<div class="method">
<code class="details" id="delete">delete(variantId, x__xgafv=None)</code>
<pre>Deletes a variant.
Args:
variantId: string, The ID of the variant to be deleted. (required)
x__xgafv: string, V1 error format.
Returns:
An object of the form:
{ # A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); } The JSON representation for `Empty` is empty JSON object `{}`.
}</pre>
</div>
<div class="method">
<code class="details" id="get">get(variantId, x__xgafv=None)</code>
<pre>Gets a variant by ID.
Args:
variantId: string, The ID of the variant. (required)
x__xgafv: string, V1 error format.
Returns:
An object of the form:
{ # A variant represents a change in DNA sequence relative to a reference sequence. For example, a variant could represent a SNP or an insertion. Variants belong to a variant set. Each of the calls on a variant represent a determination of genotype with respect to that variant. For example, a call might assign probability of 0.32 to the occurrence of a SNP named rs1234 in a sample named NA12345. A call belongs to a call set, which contains related calls typically from one sample.
"info": { # A map of additional variant information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"variantSetId": "A String", # The ID of the variant set this variant belongs to.
"end": "A String", # The end position (0-based) of this variant. This corresponds to the first base after the last base in the reference allele. So, the length of the reference allele is (end - start). This is useful for variants that don't explicitly give alternate bases, for example large deletions.
"calls": [ # The variant calls for this particular variant. Each one represents the determination of genotype with respect to this variant.
{ # A call represents the determination of genotype with respect to a particular variant. It may include associated information such as quality and phasing. For example, a call might assign a probability of 0.32 to the occurrence of a SNP named rs1234 in a call set with the name NA12345.
"info": { # A map of additional variant call information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"genotype": [ # The genotype of this variant call. Each value represents either the value of the `referenceBases` field or a 1-based index into `alternateBases`. If a variant had a `referenceBases` value of `T` and an `alternateBases` value of `["A", "C"]`, and the `genotype` was `[2, 1]`, that would mean the call represented the heterozygous value `CA` for this variant. If the `genotype` was instead `[0, 1]`, the represented value would be `TA`. Ordering of the genotype values is important if the `phaseset` is present. If a genotype is not called (that is, a `.` is present in the GT string) -1 is returned.
42,
],
"callSetId": "A String", # The ID of the call set this variant call belongs to.
"phaseset": "A String", # If this field is present, this variant call's genotype ordering implies the phase of the bases and is consistent with any other variant calls in the same reference sequence which have the same phaseset value. When importing data from VCF, if the genotype data was phased but no phase set was specified this field will be set to `*`.
"genotypeLikelihood": [ # The genotype likelihoods for this variant call. Each array entry represents how likely a specific genotype is for this call. The value ordering is defined by the GL tag in the VCF spec. If Phred-scaled genotype likelihood scores (PL) are available and log10(P) genotype likelihood scores (GL) are not, PL scores are converted to GL scores. If both are available, PL scores are stored in `info`.
3.14,
],
"callSetName": "A String", # The name of the call set this variant call belongs to.
},
],
"created": "A String", # The date this variant was created, in milliseconds from the epoch.
"referenceBases": "A String", # The reference bases for this variant. They start at the given position.
"filter": [ # A list of filters (normally quality filters) this variant has failed. `PASS` indicates this variant has passed all filters.
"A String",
],
"start": "A String", # The position at which this variant occurs (0-based). This corresponds to the first base of the string of reference bases.
"names": [ # Names for the variant, for example a RefSNP ID.
"A String",
],
"alternateBases": [ # The bases that appear instead of the reference bases.
"A String",
],
"referenceName": "A String", # The reference on which this variant occurs. (such as `chr20` or `X`)
"quality": 3.14, # A measure of how likely this variant is to be real. A higher value is better.
"id": "A String", # The server-generated variant ID, unique across all variants.
}</pre>
</div>
<div class="method">
<code class="details" id="import_">import_(body, x__xgafv=None)</code>
<pre>Creates variant data by asynchronously importing the provided information. The variants for import will be merged with any existing variant that matches its reference sequence, start, end, reference bases, and alternative bases. If no such variant exists, a new one will be created. When variants are merged, the call information from the new variant is added to the existing variant, and other fields (such as key/value pairs) are discarded. In particular, this means for merged VCF variants that have conflicting INFO fields, some data will be arbitrarily discarded. As a special case, for single-sample VCF files, QUAL and FILTER fields will be moved to the call level; these are sometimes interpreted in a call-specific context. Imported VCF headers are appended to the metadata already in a variant set.
Args:
body: object, The request body. (required)
The object takes the form of:
{ # The variant data import request.
"variantSetId": "A String", # Required. The variant set to which variant data should be imported.
"normalizeReferenceNames": True or False, # Convert reference names to the canonical representation. hg19 haploytypes (those reference names containing "_hap") are not modified in any way. All other reference names are modified according to the following rules: The reference name is capitalized. The "chr" prefix is dropped for all autosomes and sex chromsomes. For example "chr17" becomes "17" and "chrX" becomes "X". All mitochondrial chromosomes ("chrM", "chrMT", etc) become "MT".
"sourceUris": [ # A list of URIs referencing variant files in Google Cloud Storage. URIs can include wildcards [as described here](https://cloud.google.com/storage/docs/gsutil/addlhelp/WildcardNames). Note that recursive wildcards ('**') are not supported.
"A String",
],
"format": "A String", # The format of the variant data being imported. If unspecified, defaults to to `VCF`.
}
x__xgafv: string, V1 error format.
Returns:
An object of the form:
{ # This resource represents a long-running operation that is the result of a network API call.
"response": { # If importing [ReadGroupSets][google.genomics.v1.ReadGroupSet], an [ImportReadGroupSetsResponse][google.genomics.v1.ImportReadGroupSetsResponse] is returned. If importing [Variants][google.genomics.v1.Variant], an [ImportVariantsResponse][google.genomics.v1.ImportVariantsResponse] is returned. For exports, an empty response is returned.
"a_key": "", # Properties of the object. Contains field @ype with type URL.
},
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). The error model is designed to be: - Simple to use and understand for most users - Flexible enough to meet unexpected needs # Overview The `Status` message contains three pieces of data: error code, error message, and error details. The error code should be an enum value of [google.rpc.Code][google.rpc.Code], but it may accept additional error codes if needed. The error message should be a developer-facing English message that helps developers *understand* and *resolve* the error. If a localized user-facing error message is needed, put the localized message in the error details or localize it in the client. The optional error details may contain arbitrary information about the error. There is a predefined set of error detail types in the package `google.rpc` which can be used for common error conditions. # Language mapping The `Status` message is the logical representation of the error model, but it is not necessarily the actual wire format. When the `Status` message is exposed in different client libraries and different wire protocols, it can be mapped differently. For example, it will likely be mapped to some exceptions in Java, but more likely mapped to some error codes in C. # Other uses The error model and the `Status` message can be used in a variety of environments, either with or without APIs, to provide a consistent developer experience across different environments. Example uses of this error model include: - Partial errors. If a service needs to return partial errors to the client, it may embed the `Status` in the normal response to indicate the partial errors. - Workflow errors. A typical workflow has multiple steps. Each step may have a `Status` message for error reporting purpose. - Batch operations. If a client uses batch request and batch response, the `Status` message should be used directly inside batch response, one for each error sub-response. - Asynchronous operations. If an API call embeds asynchronous operation results in its response, the status of those operations should be represented directly using the `Status` message. - Logging. If some API errors are stored in logs, the message `Status` could be used directly after any stripping needed for security/privacy reasons. # The error result of the operation in case of failure.
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the [google.rpc.Status.details][google.rpc.Status.details] field, or localized by the client.
"code": 42, # The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code].
"details": [ # A list of messages that carry the error details. There will be a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @ype with type URL.
},
],
},
"done": True or False, # If the value is `false`, it means the operation is still in progress. If true, the operation is completed, and either `error` or `response` is available.
"name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. For example: `operations/CJHU7Oi_ChDrveSpBRjfuL-qzoWAgEw`
"metadata": { # An [OperationMetadata][google.genomics.v1.OperationMetadata] object. This will always be returned with the [Operation][google.longrunning.Operation].
"a_key": "", # Properties of the object. Contains field @ype with type URL.
},
}</pre>
</div>
<div class="method">
<code class="details" id="patch">patch(variantId, body, x__xgafv=None, updateMask=None)</code>
<pre>Updates a variant. This method supports patch semantics. Returns the modified variant without its calls.
Args:
variantId: string, The ID of the variant to be updated. (required)
body: object, The request body. (required)
The object takes the form of:
{ # A variant represents a change in DNA sequence relative to a reference sequence. For example, a variant could represent a SNP or an insertion. Variants belong to a variant set. Each of the calls on a variant represent a determination of genotype with respect to that variant. For example, a call might assign probability of 0.32 to the occurrence of a SNP named rs1234 in a sample named NA12345. A call belongs to a call set, which contains related calls typically from one sample.
"info": { # A map of additional variant information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"variantSetId": "A String", # The ID of the variant set this variant belongs to.
"end": "A String", # The end position (0-based) of this variant. This corresponds to the first base after the last base in the reference allele. So, the length of the reference allele is (end - start). This is useful for variants that don't explicitly give alternate bases, for example large deletions.
"calls": [ # The variant calls for this particular variant. Each one represents the determination of genotype with respect to this variant.
{ # A call represents the determination of genotype with respect to a particular variant. It may include associated information such as quality and phasing. For example, a call might assign a probability of 0.32 to the occurrence of a SNP named rs1234 in a call set with the name NA12345.
"info": { # A map of additional variant call information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"genotype": [ # The genotype of this variant call. Each value represents either the value of the `referenceBases` field or a 1-based index into `alternateBases`. If a variant had a `referenceBases` value of `T` and an `alternateBases` value of `["A", "C"]`, and the `genotype` was `[2, 1]`, that would mean the call represented the heterozygous value `CA` for this variant. If the `genotype` was instead `[0, 1]`, the represented value would be `TA`. Ordering of the genotype values is important if the `phaseset` is present. If a genotype is not called (that is, a `.` is present in the GT string) -1 is returned.
42,
],
"callSetId": "A String", # The ID of the call set this variant call belongs to.
"phaseset": "A String", # If this field is present, this variant call's genotype ordering implies the phase of the bases and is consistent with any other variant calls in the same reference sequence which have the same phaseset value. When importing data from VCF, if the genotype data was phased but no phase set was specified this field will be set to `*`.
"genotypeLikelihood": [ # The genotype likelihoods for this variant call. Each array entry represents how likely a specific genotype is for this call. The value ordering is defined by the GL tag in the VCF spec. If Phred-scaled genotype likelihood scores (PL) are available and log10(P) genotype likelihood scores (GL) are not, PL scores are converted to GL scores. If both are available, PL scores are stored in `info`.
3.14,
],
"callSetName": "A String", # The name of the call set this variant call belongs to.
},
],
"created": "A String", # The date this variant was created, in milliseconds from the epoch.
"referenceBases": "A String", # The reference bases for this variant. They start at the given position.
"filter": [ # A list of filters (normally quality filters) this variant has failed. `PASS` indicates this variant has passed all filters.
"A String",
],
"start": "A String", # The position at which this variant occurs (0-based). This corresponds to the first base of the string of reference bases.
"names": [ # Names for the variant, for example a RefSNP ID.
"A String",
],
"alternateBases": [ # The bases that appear instead of the reference bases.
"A String",
],
"referenceName": "A String", # The reference on which this variant occurs. (such as `chr20` or `X`)
"quality": 3.14, # A measure of how likely this variant is to be real. A higher value is better.
"id": "A String", # The server-generated variant ID, unique across all variants.
}
x__xgafv: string, V1 error format.
updateMask: string, An optional mask specifying which fields to update. At this time, mutable fields are [names][google.genomics.v1.Variant.names] and [info][google.genomics.v1.Variant.info]. Acceptable values are "names" and "info". If unspecified, all mutable fields will be updated.
Returns:
An object of the form:
{ # A variant represents a change in DNA sequence relative to a reference sequence. For example, a variant could represent a SNP or an insertion. Variants belong to a variant set. Each of the calls on a variant represent a determination of genotype with respect to that variant. For example, a call might assign probability of 0.32 to the occurrence of a SNP named rs1234 in a sample named NA12345. A call belongs to a call set, which contains related calls typically from one sample.
"info": { # A map of additional variant information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"variantSetId": "A String", # The ID of the variant set this variant belongs to.
"end": "A String", # The end position (0-based) of this variant. This corresponds to the first base after the last base in the reference allele. So, the length of the reference allele is (end - start). This is useful for variants that don't explicitly give alternate bases, for example large deletions.
"calls": [ # The variant calls for this particular variant. Each one represents the determination of genotype with respect to this variant.
{ # A call represents the determination of genotype with respect to a particular variant. It may include associated information such as quality and phasing. For example, a call might assign a probability of 0.32 to the occurrence of a SNP named rs1234 in a call set with the name NA12345.
"info": { # A map of additional variant call information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"genotype": [ # The genotype of this variant call. Each value represents either the value of the `referenceBases` field or a 1-based index into `alternateBases`. If a variant had a `referenceBases` value of `T` and an `alternateBases` value of `["A", "C"]`, and the `genotype` was `[2, 1]`, that would mean the call represented the heterozygous value `CA` for this variant. If the `genotype` was instead `[0, 1]`, the represented value would be `TA`. Ordering of the genotype values is important if the `phaseset` is present. If a genotype is not called (that is, a `.` is present in the GT string) -1 is returned.
42,
],
"callSetId": "A String", # The ID of the call set this variant call belongs to.
"phaseset": "A String", # If this field is present, this variant call's genotype ordering implies the phase of the bases and is consistent with any other variant calls in the same reference sequence which have the same phaseset value. When importing data from VCF, if the genotype data was phased but no phase set was specified this field will be set to `*`.
"genotypeLikelihood": [ # The genotype likelihoods for this variant call. Each array entry represents how likely a specific genotype is for this call. The value ordering is defined by the GL tag in the VCF spec. If Phred-scaled genotype likelihood scores (PL) are available and log10(P) genotype likelihood scores (GL) are not, PL scores are converted to GL scores. If both are available, PL scores are stored in `info`.
3.14,
],
"callSetName": "A String", # The name of the call set this variant call belongs to.
},
],
"created": "A String", # The date this variant was created, in milliseconds from the epoch.
"referenceBases": "A String", # The reference bases for this variant. They start at the given position.
"filter": [ # A list of filters (normally quality filters) this variant has failed. `PASS` indicates this variant has passed all filters.
"A String",
],
"start": "A String", # The position at which this variant occurs (0-based). This corresponds to the first base of the string of reference bases.
"names": [ # Names for the variant, for example a RefSNP ID.
"A String",
],
"alternateBases": [ # The bases that appear instead of the reference bases.
"A String",
],
"referenceName": "A String", # The reference on which this variant occurs. (such as `chr20` or `X`)
"quality": 3.14, # A measure of how likely this variant is to be real. A higher value is better.
"id": "A String", # The server-generated variant ID, unique across all variants.
}</pre>
</div>
<div class="method">
<code class="details" id="search">search(body, x__xgafv=None)</code>
<pre>Gets a list of variants matching the criteria. Implements [GlobalAllianceApi.searchVariants](https://github.com/ga4gh/schemas/blob/v0.5.1/src/main/resources/avro/variantmethods.avdl#L126).
Args:
body: object, The request body. (required)
The object takes the form of:
{ # The variant search request.
"end": "A String", # The end of the window, 0-based exclusive. If unspecified or 0, defaults to the length of the reference.
"pageSize": 42, # The maximum number of variants to return. If unspecified, defaults to 5000.
"pageToken": "A String", # The continuation token, which is used to page through large result sets. To get the next page of results, set this parameter to the value of `nextPageToken` from the previous response.
"maxCalls": 42, # The maximum number of calls to return. However, at least one variant will always be returned, even if it has more calls than this limit. If unspecified, defaults to 5000.
"start": "A String", # The beginning of the window (0-based, inclusive) for which overlapping variants should be returned. If unspecified, defaults to 0.
"callSetIds": [ # Only return variant calls which belong to call sets with these ids. Leaving this blank returns all variant calls. If a variant has no calls belonging to any of these call sets, it won't be returned at all. Currently, variants with no calls from any call set will never be returned.
"A String",
],
"variantName": "A String", # Only return variants which have exactly this name.
"referenceName": "A String", # Required. Only return variants in this reference sequence.
"variantSetIds": [ # At most one variant set ID must be provided. Only variants from this variant set will be returned. If omitted, a call set id must be included in the request.
"A String",
],
}
x__xgafv: string, V1 error format.
Returns:
An object of the form:
{ # The variant search response.
"nextPageToken": "A String", # The continuation token, which is used to page through large result sets. Provide this value in a subsequent request to return the next page of results. This field will be empty if there aren't any additional results.
"variants": [ # The list of matching Variants.
{ # A variant represents a change in DNA sequence relative to a reference sequence. For example, a variant could represent a SNP or an insertion. Variants belong to a variant set. Each of the calls on a variant represent a determination of genotype with respect to that variant. For example, a call might assign probability of 0.32 to the occurrence of a SNP named rs1234 in a sample named NA12345. A call belongs to a call set, which contains related calls typically from one sample.
"info": { # A map of additional variant information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"variantSetId": "A String", # The ID of the variant set this variant belongs to.
"end": "A String", # The end position (0-based) of this variant. This corresponds to the first base after the last base in the reference allele. So, the length of the reference allele is (end - start). This is useful for variants that don't explicitly give alternate bases, for example large deletions.
"calls": [ # The variant calls for this particular variant. Each one represents the determination of genotype with respect to this variant.
{ # A call represents the determination of genotype with respect to a particular variant. It may include associated information such as quality and phasing. For example, a call might assign a probability of 0.32 to the occurrence of a SNP named rs1234 in a call set with the name NA12345.
"info": { # A map of additional variant call information. This must be of the form map (string key mapping to a list of string values).
"a_key": [
"",
],
},
"genotype": [ # The genotype of this variant call. Each value represents either the value of the `referenceBases` field or a 1-based index into `alternateBases`. If a variant had a `referenceBases` value of `T` and an `alternateBases` value of `["A", "C"]`, and the `genotype` was `[2, 1]`, that would mean the call represented the heterozygous value `CA` for this variant. If the `genotype` was instead `[0, 1]`, the represented value would be `TA`. Ordering of the genotype values is important if the `phaseset` is present. If a genotype is not called (that is, a `.` is present in the GT string) -1 is returned.
42,
],
"callSetId": "A String", # The ID of the call set this variant call belongs to.
"phaseset": "A String", # If this field is present, this variant call's genotype ordering implies the phase of the bases and is consistent with any other variant calls in the same reference sequence which have the same phaseset value. When importing data from VCF, if the genotype data was phased but no phase set was specified this field will be set to `*`.
"genotypeLikelihood": [ # The genotype likelihoods for this variant call. Each array entry represents how likely a specific genotype is for this call. The value ordering is defined by the GL tag in the VCF spec. If Phred-scaled genotype likelihood scores (PL) are available and log10(P) genotype likelihood scores (GL) are not, PL scores are converted to GL scores. If both are available, PL scores are stored in `info`.
3.14,
],
"callSetName": "A String", # The name of the call set this variant call belongs to.
},
],
"created": "A String", # The date this variant was created, in milliseconds from the epoch.
"referenceBases": "A String", # The reference bases for this variant. They start at the given position.
"filter": [ # A list of filters (normally quality filters) this variant has failed. `PASS` indicates this variant has passed all filters.
"A String",
],
"start": "A String", # The position at which this variant occurs (0-based). This corresponds to the first base of the string of reference bases.
"names": [ # Names for the variant, for example a RefSNP ID.
"A String",
],
"alternateBases": [ # The bases that appear instead of the reference bases.
"A String",
],
"referenceName": "A String", # The reference on which this variant occurs. (such as `chr20` or `X`)
"quality": 3.14, # A measure of how likely this variant is to be real. A higher value is better.
"id": "A String", # The server-generated variant ID, unique across all variants.
},
],
}</pre>
</div>
</body></html>